diff --git a/legacy/elementary/src/lib/elc_fileselector_button.c b/legacy/elementary/src/lib/elc_fileselector_button.c
index 9459289785..c889647644 100644
--- a/legacy/elementary/src/lib/elc_fileselector_button.c
+++ b/legacy/elementary/src/lib/elc_fileselector_button.c
@@ -10,8 +10,8 @@
  * exposed as an evas_object_smart_callback_call() of the button.
  *
  * Signals that you can add callbacks for are:
- * 
- * "file,chosen" - the user has selected a path, whose string pointer comes 
+ *
+ * "file,chosen" - the user has selected a path, whose string pointer comes
  *                 as event info
  *
  */
diff --git a/legacy/elementary/src/lib/elm_bg.c b/legacy/elementary/src/lib/elm_bg.c
index d9e06b2d72..a771077b81 100644
--- a/legacy/elementary/src/lib/elm_bg.c
+++ b/legacy/elementary/src/lib/elm_bg.c
@@ -49,7 +49,7 @@ _theme_hook(Evas_Object *obj)
    if (wd->overlay)
      edje_object_part_swallow(wd->base, "elm.swallow.content", wd->overlay);
 
-   // FIXME: if i don't do this, bg doesnt calc correctly. why?   
+   // FIXME: if i don't do this, bg doesnt calc correctly. why?
    evas_object_geometry_get(wd->base, NULL, NULL, &w, &h);
    evas_object_resize(wd->base, w, h);
 }
@@ -236,7 +236,7 @@ elm_bg_file_get(const Evas_Object *obj, const char **file, const char **group)
  * @param obj The bg object
  * @param option The desired background option (TILE, SCALE)
  *
- * This sets the option used for manipulating the display of the background 
+ * This sets the option used for manipulating the display of the background
  * image. The image can be tiled or scaled.
  *
  * @ingroup Bg
diff --git a/legacy/elementary/src/lib/elm_box.c b/legacy/elementary/src/lib/elm_box.c
index 58f972a228..253a629a26 100644
--- a/legacy/elementary/src/lib/elm_box.c
+++ b/legacy/elementary/src/lib/elm_box.c
@@ -835,7 +835,7 @@ elm_box_children_get(const Evas_Object *obj)
  * @param obj The Elm_Box
  * @param horizontal The horizontal space between elements
  * @param vertical The vertical space between elements
- * 
+ *
  * @ingroup Box
  */
 EAPI void
@@ -871,7 +871,7 @@ elm_box_padding_get(const Evas_Object *obj, Evas_Coord *horizontal, Evas_Coord *
  * @param obj The Elm_Box
  * @param horizontal The horizontal alignment of elements
  * @param vertical The vertical alignment of elements
- * 
+ *
  * @ingroup Box
  */
 EAPI void
diff --git a/legacy/elementary/src/lib/elm_entry.c b/legacy/elementary/src/lib/elm_entry.c
index 6f157c3bc3..5b28bcc051 100644
--- a/legacy/elementary/src/lib/elm_entry.c
+++ b/legacy/elementary/src/lib/elm_entry.c
@@ -73,9 +73,9 @@
  * The file to load and save to is specified by elm_entry_file_set().
  *
  * Signals that you can add callbacks for are:
- * 
+ *
  * "changed" - The text within the entry was changed
- * "activated" - The entry has had editing finished and changes are to be committed 
+ * "activated" - The entry has had editing finished and changes are to be committed
                  (generally when enter key is pressed)
  * "press" - The entry has been clicked
  * "longpressed" - The entry has been clicked for a couple seconds
diff --git a/legacy/elementary/src/lib/elm_gengrid.c b/legacy/elementary/src/lib/elm_gengrid.c
index 5faca4282b..817d8246dd 100644
--- a/legacy/elementary/src/lib/elm_gengrid.c
+++ b/legacy/elementary/src/lib/elm_gengrid.c
@@ -101,7 +101,7 @@
  * absolutely must have a specific style that overrides any theme the
  * user or system sets up you can use elm_theme_overlay_add() to add
  * such a file.
- * 
+ *
  * Signals that you can add callbacks for are:
  *
  * "clicked,double" - The user has double-clicked or pressed enter on
@@ -115,7 +115,7 @@
  *              as a real evas object. event_info is the Gengrid item that was
  *              created. The object may be deleted at any time, so it is up to
  *              the caller to not use the object pointer from
- *              elm_gengrid_item_object_get() in a way where it may point to 
+ *              elm_gengrid_item_object_get() in a way where it may point to
  *              freed objects.
  * "unrealized" - This is called when the real evas object for this item
  *                is deleted. event_info is the Gengrid item that was created.
diff --git a/legacy/elementary/src/lib/elm_genlist.c b/legacy/elementary/src/lib/elm_genlist.c
index 8444d22c2a..bd7ac68ccc 100644
--- a/legacy/elementary/src/lib/elm_genlist.c
+++ b/legacy/elementary/src/lib/elm_genlist.c
@@ -208,7 +208,7 @@
  * "expand,request" - This is called when a user has indicated they want to
  *                    expand a tree branch item. The callback should decide if
  *                    the item can expand (has any children) and then call
- *                    elm_genlist_item_expanded_set() appropriately to set the 
+ *                    elm_genlist_item_expanded_set() appropriately to set the
  *                    state. The event_info parameter is the genlist item that
  *                    was indicated to expand.
  * "contract,request" - This is called when a user has indicated they want to
@@ -220,7 +220,7 @@
  * "realized" - This is called when the item in the list is created as a real
  *              evas object. event_info parameter is the genlist item that was
  *              created. The object may be deleted at any time, so it is up to
- *              the caller to not use the object pointer from 
+ *              the caller to not use the object pointer from
  *              elm_genlist_item_object_get() in a way  where it may point to
  *              freed objects.
  * "unrealized" - This is called just before an item is unrealized. After this
@@ -232,7 +232,7 @@
  *                     (not scrolled) down.
  * "drag,start,left" - This is called when the item in the list has been dragged
  *                     (not scrolled) left.
- * "drag,start,right" - This is called when the item in the list has been 
+ * "drag,start,right" - This is called when the item in the list has been
  *                      dragged (not scrolled) right.
  * "drag,stop" - This is called when the item in the list has stopped being
  *               dragged.
diff --git a/legacy/elementary/src/lib/elm_index.c b/legacy/elementary/src/lib/elm_index.c
index b21443e869..32606945a0 100644
--- a/legacy/elementary/src/lib/elm_index.c
+++ b/legacy/elementary/src/lib/elm_index.c
@@ -13,7 +13,7 @@
  * "delay,changed" - when the selected index item changes, but after some small i
  *                   dle period
  * "selected" - when the user releases a finger and selects an item
- * "level,up" - when the user moves a finger from the first level to the second 
+ * "level,up" - when the user moves a finger from the first level to the second
  *              level
  * "level,down" - when the user moves a finger from the second level to the first *                level
  */
diff --git a/legacy/elementary/src/lib/elm_main.c b/legacy/elementary/src/lib/elm_main.c
index 88581b5cbd..08e9f06be0 100644
--- a/legacy/elementary/src/lib/elm_main.c
+++ b/legacy/elementary/src/lib/elm_main.c
@@ -2014,7 +2014,7 @@ elm_cache_flush_enabled_set(Eina_Bool enabled)
  * Set the configured cache flush enabled state for all applications on the
  * display
  *
- * This sets the globally configured cache flush enabled state for all 
+ * This sets the globally configured cache flush enabled state for all
  * applications on the display.
  *
  * @param size The cache flush enabled state
@@ -3347,7 +3347,7 @@ elm_object_signal_emit(Evas_Object *obj,
  * @param data A pointer to data to pass in to the callback function.
  * @ingroup General
  */
-EAPI void 
+EAPI void
 elm_object_signal_callback_add(Evas_Object *obj, const char *emission, const char *source, void (*func) (void *data, Evas_Object *o, const char *emission, const char *source), void *data)
 {
     EINA_SAFETY_ON_NULL_RETURN(obj);
diff --git a/legacy/elementary/src/lib/elm_map.c b/legacy/elementary/src/lib/elm_map.c
index 7aaecf5690..8194c8d916 100644
--- a/legacy/elementary/src/lib/elm_map.c
+++ b/legacy/elementary/src/lib/elm_map.c
@@ -61,7 +61,7 @@ typedef struct _Route_Dump Route_Dump;
 #define YOURS_DESCRIPTION "description"
 #define YOURS_COORDINATES "coordinates"
 
-// TODO: fix monav & ors url 
+// TODO: fix monav & ors url
 #define ROUTE_MONAV_URL "http://"
 #define ROUTE_ORS_URL "http:///"
 
@@ -4076,7 +4076,7 @@ elm_map_route_add(Evas_Object *obj,
         free(route);
         return NULL;
      }
-   
+
    route->con_url = ecore_con_url_new(NULL);
    route->ud.fname = strdup(buf);
    INF("xml file : %s", route->ud.fname);
diff --git a/legacy/elementary/src/lib/elm_menu.c b/legacy/elementary/src/lib/elm_menu.c
index f4d4742fac..9fce2d0765 100644
--- a/legacy/elementary/src/lib/elm_menu.c
+++ b/legacy/elementary/src/lib/elm_menu.c
@@ -10,7 +10,7 @@
  *
  * Signals that you can add callbacks for are:
  *
- * "clicked" - the user clicked the empty space in the menu to dismiss. 
+ * "clicked" - the user clicked the empty space in the menu to dismiss.
  *             event_info is NULL.
  */
 
diff --git a/legacy/elementary/src/lib/elm_photocam.c b/legacy/elementary/src/lib/elm_photocam.c
index ba66c560ca..12d43b2142 100644
--- a/legacy/elementary/src/lib/elm_photocam.c
+++ b/legacy/elementary/src/lib/elm_photocam.c
@@ -22,7 +22,7 @@
  * "loaded" - This is called when the image file load is complete for the first
  *            view (low resolution blurry version).
  * "load,details" - Photo detailed data load begins.
- * "loaded,details" - This is called when the image file load is complete for 
+ * "loaded,details" - This is called when the image file load is complete for
  *                    the detailed image data (full resolution needed).
  * "zoom,start" - Zoom animation started.
  * "zoom,stop" - Zoom animation stopped.
diff --git a/legacy/elementary/src/lib/elm_separator.c b/legacy/elementary/src/lib/elm_separator.c
index 9b8ff73116..8d881bd493 100644
--- a/legacy/elementary/src/lib/elm_separator.c
+++ b/legacy/elementary/src/lib/elm_separator.c
@@ -4,7 +4,7 @@
 /**
  * @defgroup Separator Separator
  *
- * A separator is a widget that adds a very thin object to separate other 
+ * A separator is a widget that adds a very thin object to separate other
  * objects.
  * A separator can be vertical or horizontal.
  */
diff --git a/legacy/elementary/src/lib/elm_slider.c b/legacy/elementary/src/lib/elm_slider.c
index c9f73aa953..25379488e8 100644
--- a/legacy/elementary/src/lib/elm_slider.c
+++ b/legacy/elementary/src/lib/elm_slider.c
@@ -32,8 +32,8 @@
  * "slider,drag,start" - dragging the slider indicator around has started
  * "slider,drag,stop" - dragging the slider indicator around has stopped
  * "delay,changed" - A short time after the value is changed by the user.
- *                   This will be called only when the user stops dragging for 
- *                   a very short period or when they release their 
+ *                   This will be called only when the user stops dragging for
+ *                   a very short period or when they release their
  *                   finger/mouse, so it avoids possibly expensive reactions to
  *                   the value change.
  */
diff --git a/legacy/elementary/src/lib/elm_toggle.c b/legacy/elementary/src/lib/elm_toggle.c
index db5177c1ad..0fa900b85d 100644
--- a/legacy/elementary/src/lib/elm_toggle.c
+++ b/legacy/elementary/src/lib/elm_toggle.c
@@ -9,8 +9,8 @@
  *
  * Signals that you can add callbacks for are:
  *
- * "changed" - Whenever the toggle value has been changed.  Is not called until 
- *             the toggle is released by the cursor (assuming it has been 
+ * "changed" - Whenever the toggle value has been changed.  Is not called until
+ *             the toggle is released by the cursor (assuming it has been
  *             triggered by the cursor in the first place).
  */
 
diff --git a/legacy/elementary/src/lib/elm_transit.c b/legacy/elementary/src/lib/elm_transit.c
index b3d76d6d54..6e733f58ee 100644
--- a/legacy/elementary/src/lib/elm_transit.c
+++ b/legacy/elementary/src/lib/elm_transit.c
@@ -1021,13 +1021,13 @@ elm_transit_objects_final_state_keep_get(const Elm_Transit *transit)
 }
 
 /**
- * Makes the chain relationship between two transits. 
+ * Makes the chain relationship between two transits.
  *
  * @note @p transit can not be NULL. Transit would have multiple chain transits.
- * @note @p chain_transit can not be NULL. Chain transits could be chained to the only one transit. 
+ * @note @p chain_transit can not be NULL. Chain transits could be chained to the only one transit.
  *
- * @param transit The transit object.  
- * @param chain_transit The chain transit object. This transit will be operated  *                      after transit is done. 
+ * @param transit The transit object.
+ * @param chain_transit The chain transit object. This transit will be operated  *                      after transit is done.
  *
  * @ingroup Transit
  */
@@ -1048,12 +1048,12 @@ elm_transit_chain_transit_add(Elm_Transit *transit, Elm_Transit *chain_transit)
 }
 
 /**
- * Get the current chain transit list.  
+ * Get the current chain transit list.
  *
  * @note @p transit can not be NULL.
  *
- * @param transit The transit object.  
- * @return chain transit list. 
+ * @param transit The transit object.
+ * @return chain transit list.
  *
  * @ingroup Transit
  */
diff --git a/legacy/elementary/src/lib/els_icon.c b/legacy/elementary/src/lib/els_icon.c
index d30789464f..0bbfc385a5 100644
--- a/legacy/elementary/src/lib/els_icon.c
+++ b/legacy/elementary/src/lib/els_icon.c
@@ -74,7 +74,7 @@ _els_smart_icon_file_key_set(Evas_Object *obj, const char *file, const char *key
         sd->obj = evas_object_image_add(evas_object_evas_get(obj));
         evas_object_image_scale_hint_set(sd->obj, EVAS_IMAGE_SCALE_HINT_STATIC);
         evas_object_smart_member_add(sd->obj, obj);
-        evas_object_event_callback_add(sd->obj, EVAS_CALLBACK_IMAGE_PRELOADED, 
+        evas_object_event_callback_add(sd->obj, EVAS_CALLBACK_IMAGE_PRELOADED,
                                        _preloaded, sd);
         evas_object_clip_set(sd->obj, pclip);
         sd->edje = EINA_FALSE;